Daggerz #12 x 4" Self-Drilling Metal-to-Metal Screw with Washer, Hex Head, #3 Drill Point - Dagger-Guard Coating, Qty. 500 META/HETA/HETAL/HHETA Embedded Truss Anchors The integrated EPDM rubber washer

The integrated EPDM rubber washer ensures a weather-tight seal

Simpson Strong-Tie Engineering: Designed and tested to meet modern deck construction standards

Engineered for use in two-hour fire-rated assemblies

Flexible design: #6 Roofjack size fits pipe sizes from 4-3/4" - 10"

Type 316 stainless steel can be used with seaside applications and has superior corrosion resistance

Daggerz #12 x 4" Self-Drilling Metal-to-Metal Screw with Washer, Hex Head, #3 Drill Point - Dagger-Guard Coating, Qty. 500 META/HETA/HETAL/HHETA Embedded Truss Anchors The integrated EPDM rubber washerDaggerz Self Drilling Metal Screws with Hex Head and EPDM washer are a dependable fastening solution for steel to steel applications where corrosion resistance and weather sealing are critical. Each screw features a precision engineered self drilling tip that eliminates the need for pre drilling, reducing installation time and increasing jobsite efficiency. Coated with Dagger Guard for enhanced rust protection, these screws are built for exterior use